External Affairs Minister Sushma Swaraj on Tuesday waived the condition of a letter from Pakistan's Foreign Adviser Sartaj Aziz for an ailing PoK resident to get a visa and said he would be allowed to come here as Pakistan- occupied-Kashmir was an integral part of India. Osama Ali, a 24-year old resident of Rawalkot in PoK, has been diagnosed with a tumour in his liver and wants to seek treatment in Delhi.